- BINCHY D. A., The Old-Irish Table of Penitential Commutations, in BIELER L., The Irish Penitentials, Dublin 1963, 278-282.
- BINCHY D. A., The Old-Irish Table of Penitential Commutations, in Ériu XIX/1962, 59-67.
- MCNEILL J.T. - GAMER H.M., Medieval handbooks of penance: a translation of the principal “libri poenitentiales” and selections from related documents, New York 1938, 142-147.